As we celebrate Easter Sunday and the Jewish Passover, we should keep in our prayers and remembrances the many Americans who fought and sacrificed during that same time 73 years ago in the Battle of Okinawa. The event was Operation Iceberg. It was the bloodiest battle and the largest amphibious assault in the Pacific Theater of World War II. On Easter Sunday, April 1, 1945, the Navy’s Fifth Fleet under Admiral Raymond Spruance attacked the Japanese-held island. They were joined by a British, Canadian, New Zealand, and Australian naval task force and more than 180,000 Army soldiers and Marines. This...